1. Feature selection by space invariant comparison with applications to the segmentation of textured pictures;Abele,1980
2. Characterization of textures by “eigenfilters”;Ade;Signal Processing,1983
3. Application of principal component analysis to the inspection of industrial goods;Ade,1983
4. Mosaic models for textures;Ahuja;IEEE Trans. Pattern Anal. Mach. Intell.,1981
5. Texture gradient as a depth cue;Bajcsy;Comput. Graphics Image Process.,1976